<?php

/**
 * This is the model class for table "{{attendance}}".
 *
 * The followings are the available columns in table '{{attendance}}':
 * @property integer $id
 * @property integer $academic_session
 * @property integer $class_id
 * @property integer $student_id
 * @property string $attendance_date
 * @property integer $attendance_type
 * @property integer $submitted_by
 * @property integer $attendance_status
 * @property string $created_date
 * @property string $updated
 * @property integer $deleted
 */
class Attendance extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Attendance the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{attendance}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('academic_session, class_id, student_id, attendance_type, submitted_by, attendance_status', 'required'),
			array('academic_session, class_id, student_id, attendance_type, submitted_by, attendance_status, deleted', 'numerical', 'integerOnly'=>true),
			array('attendance_date, created_date, updated', 'safe'),
			array('created_date','default','value'=>new CDbExpression('NOW()'),'setOnEmpty'=>false,'on'=>'insert'),
			array('updated','default','value'=>new CDbExpression('NOW()'),'setOnEmpty'=>false,'on'=>'update'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, academic_session, class_id, student_id, attendance_date, attendance_type, submitted_by, attendance_status, created_date, updated, deleted', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'academic_session' => 'Academic Session',
			'class_id' => 'Class',
			'student_id' => 'Student',
			'attendance_date' => 'Attendance Date',
			'attendance_type' => 'Attendance Type',
			'submitted_by' => 'Submitted By',
			'attendance_status' => 'Attendance Status',
			'created_date' => 'Created Date',
			'updated' => 'Updated',
			'deleted' => 'Deleted',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('academic_session',$this->academic_session);
		$criteria->compare('class_id',$this->class_id);
		$criteria->compare('student_id',$this->student_id);
		$criteria->compare('attendance_date',$this->attendance_date,true);
		$criteria->compare('attendance_type',$this->attendance_type);
		$criteria->compare('submitted_by',$this->submitted_by);
		$criteria->compare('attendance_status',$this->attendance_status);
		$criteria->compare('created_date',$this->created_date,true);
		$criteria->compare('updated',$this->updated,true);
		$criteria->compare('deleted',$this->deleted);

		return new CActiveDataProvider(get_class($this), array(
			'pagination'=>array(
    	   		'pageSize'=> ITEMS_PER_PAGE,
    		),
			'criteria'=>$criteria,
			
		));
	}
}